Build bridges and test their stability using realistic physics. Design structures with customizable materials and support points. Unlock full game features with a one-time purchase. Play the beginning for free. No ads.
Calculate fractions by adding, subtracting, dividing, and multiplying. Convert fractions to decimals. Adjust recipe quantities for different serving sizes. Review math problems quickly and accurately.
Create music using drum kits, samples, and sound effects. Tap sample blocks to build beats and tracks. Add melodies, snares, cymbals, and kicks. Export and share finished compositions.
Build and expand a using collected junk and sold materials. Construct houses with bricks, glass, and iron bars. Upgrade tools and vehicles, and automate tasks with helpers like trolley and forklift.
Control machines like forklifts and excavators with realistic handling mechanics. Complete building tasks such as road and house building. Earn in-game currency by managing projects and upgrading equipment.
Control heavy machinery like bulldozers and tower cranes to complete tasks. Manage resources, upgrade equipment, and build structures to earn money and expand your business.